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PERMA-CRETE® Matte-Flex™ Elastomeric Coating

PERMA-CRETE MATTE-FLEX Elastomeric Coatings are specifically designed for above grade, masonry substrates requiring long lasting excellent elongation properties. This product line is alkali and efflorescence resistant. The 100% acrylic high build formula repels water (passes TT-C-555B, Section 3.3.3 and ASTM D6904 for wind-driven rain) yet allows moisture vapor to pass easily out of the surface. PERMA-CRETE Elastomeric Coatings are ideal for use on a variety of exterior masonry projects including high-rise apartments and condominiums, warehouses, hospitals, schools, concrete parking garage overheads, hotels, and commercial and residential structures.

  • Flat
Features & Benefits
Features Benefits
Elongation Bridges cracks & masks surface imperfections
Resists Wind Driven Rain Waterproofing requires 3 coat system @ standard coverage rate: 4-100, 4-2, and 4-310
Water Vapor Permeance Breathability
High Build Provides extra protection in only 2 coats
Two (2) Coat System Turns jobs quickly
Tensile Strength Film integrity is maintained when expansion & contraction occurs
Excellent Application Properties Less time for application
Provides a mildew-resistant coating Inhibits the growth of mildew on the surface of the paint
UV Resistance Extends new look of painted surface
VOC Compliant Lower than current Federal AIM Regulations
Conformance Standards
  • SCAQMD
  • CARB 2000 SCM
  • OTC
  • LADCO
  • US National AIM
Where to Use
  • Brick
  • Concrete & Masonry
  • Concrete & Masonry Units
  • Fiber Cement/Hardboard
  • Tilt-Up Concrete
Sizes and Data Sheets
Code Finish Base Sizes Download
4-310 Flat White and Mixing Base - Smooth Fives | 55